Fall of the Six Kingdoms — Paul R. Wonning

The horrible monster Gwaum has the Six Kingdoms under assault. He has created a world of terror as he plunges through the land seeking his bloody diet of living humans on which he must feed. The panicked, terrified refugees hiding in the forests and mountains have little hope to end the slaughter and stop the creature that threatens to destroy their world.Quest of the Wizard is the first compelling tale in the Wizards of the Golden Star Series